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 TM 10-3930-660-24-2
INNER BOOM MAINTENANCE - CONTINUED
0262 00
INSTALLATION - CONTINUED
NOTE
Adjust hoist and sling as required during following steps to provide work room when installing wear pad
assemblies.
All used wear pads installed in following steps must be at least 3/8 in. (9.5 mm) thick. If wear pad is worn to
less than 3/8 in. (9.5 mm) thick, discard old wear pad and replace with new wear pad.
Shims are used as required. Install same quantity of shims as noted during removal.
10.
Lift inner boom (2) to provide adequate space between
56
57
58
inner boom (2) and intermediate boom (11).
41
11.
Position spacers (58), shims (59 and 60), wear pads
42
43
59,60
(56) and wear pad inserts (57) between intermediate
44
boom (11) and inner boom (31). Chamfered side of
52
wear pad (56) must be facing towards inner boom
11
45
(31). Widest portion of wear pad (56) must be facing
towards outside of intermediate boom (11).
49 50,51
48
NOTE
47
Apply loctite to capscrews as installed in
steps 12, 14 and 16.
55
46
12.
Secure wear pad assemblies, parts (56 thru 60) to
54
intermediate boom (11) with flatwashers (55), new
409-1409
53
lockwashers (54) and capscrews (53). Torque cap-
screws to 30 lb-ft (41 Nm).
NOTE
Shims are used as required. Install same quantity of shims as noted during removal.
13.
Position wear pads (49), shims (50 and 51) and wear
31
pad inserts (52) between intermediate boom (11) and
2
inner boom (31). Chamfered side of wear pad (49)
13,14,15
25,35 11
must be facing towards inner boom (31). Widest por-
tion of wear pad (49) must be facing towards bottom
37
of intermediate boom (11).
14.
Secure wear pad assemblies, parts (49 thru 52) to
intermediate boom (11) with flatwashers (48), new
lockwashers (47) and capscrews (46). Torque cap-
screws to 30 lb-ft (41 Nm).
409-1440
15.
Position wear pads (44) and wear pad inserts (45) between intermediate boom (11) and inner boom (31). Chamfered side
of wear pad (44) must be facing towards inner boom (31). Widest portion of wear pad (44) must be facing towards out-
side of intermediate boom (11).
16.
Secure wear pad assemblies, parts (44 and 45) with flatwashers (43), new lockwashers (42) and capscrews (41). Torque
capscrews to 30 lb-ft (41 Nm).
0262 00-10
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